diff --git a/platformapi/mtwmapi/callback.go b/platformapi/mtwmapi/callback.go
index b8e42dae..f9441f4b 100644
--- a/platformapi/mtwmapi/callback.go
+++ b/platformapi/mtwmapi/callback.go
@@ -57,6 +57,7 @@ func (a *API) GetCallbackMsg(request *http.Request) (msg *CallbackMsg, callbackR
 		return nil, SignatureIsNotOk
 	}
 	cmd := strings.Trim(request.URL.EscapedPath(), "/")
+	cmd = cmd[strings.LastIndex(cmd, "/")+1:]
 	msg = &CallbackMsg{
 		Cmd:  cmd,
 		Data: request.PostForm,